baber/WOPTO huggingface dataset:
Patent JP-S63136816-A (JP)
Title: Digital phase comparator
Inventor: URIYA SUSUMU
IPC: H03L7/089
Filed: 1986-11-28
Abstract: PURPOSE:To simplify a test pattern and to reduce a testing time by making an RS flip flop into an RS flip flop with a preset input end providing a terminal for control in order to prepare an input gate circuit as a gate circuit for three inputs and controlling an internal state with a control signal. CONSTITUTION:A first and a second input gate circuits 1a and 1b are respectively constituted with NAND circuits of three inputs and a first and a second control terminals T5 and T6 for control gates are respectively connected to the third input terminal of the NAND circuits of three inputs. The first and the second RS flip flops 2a and 2b are respectively constituted with the RS flip flops with preset input end and a third control terminal T7 is connected to the preset input end so that the control signals are respectively impressed on the control terminals T5-T7 to control the internal state. By adding the control signals in low level to all the control terminals T5-T7, the internal state is decided intently independent of the input signals R and V.
Patent JP-H07139716-A (JP)
Title: Waste incinerator
Inventor: TSUMOTO HIROSHI
IPC: F23G7/06
Filed: 1993-11-15
Abstract: PURPOSE:To provide an waste incinerator, preventing the dropping of heat insulating material for lid from a lid, and deterioration of heat insulating performance of an incinerating furnace and capable of improving the durability thereof. CONSTITUTION:An incinerator is provided with a combustion furnace 1, provided with a lid 2, an air feeding device 15, feeding air to the combustion furnace 1, and a purifyer 19, having a catalyst 16 for purifying waste gas generated in the combustion furnace 1, while a heat insulating material 2b for the lid 2 is constituted so that the direction of fibers for the heat insulating material 2b is intersected orthogonally to the lid 2.
Patent JP-H03148278-A (JP)
Title: Novel nucleoside and production thereof
Inventor: SAITO SEIICHI
IPC: A61P31/22
Filed: 1989-11-02
Abstract: NEW MATERIAL:The compound of formula I (R is NH2 or OH) and its salt. EXAMPLE:2',3'-Dideoxy-2-azaadenosine. USE:An antiviral agent effective against various viral diseases such as herpes libialis, herpes genitalis, herpes zoster and herpes simplex virus-1, 2, etc., in immunosuppressing treatment. PREPARATION:2',3,-Dideoxyadenosine of formula II (R is group of formula III) is made to react with chloroacetaldehyde, the resultant compound of formula IV is hydrolyzed with NaOH, etc., to form a compound of formula V, the compound is treated with nitrous acid, etc., and the obtained compound of formula (d) is treated with a halogenation agent such as bromine or N-bromosuccinimide to produce 2',3'-dideoxy-2-azaadenosine of formula Ia. The reaction is carried out usually in an inert solvent at about -10 deg.C to -50 deg.C. The compound of formula Ia can be converted to 2',3'-dideoxy-2-azainosine of formula Ib by treating with adenylic acid deaminase or adenosine deaminase.
Patent JP-H06114218-A (JP)
Title: Purifier for muddy liquid consisting of heavy liquid, light liquid and solid foreign matter
Inventor: TOBISU TORAO
IPC: B01D17/00
Filed: 1992-10-01
Abstract: PURPOSE:To make a purifier suitable for the treatment of muddy liquid and to make it serviceable for pollution control as well as to recycle useful resources by providing the purifier with a solid foreign matter separation vessel, a heavy and light liquids separation vessel, a muddy liquid vessel and a vacuum pump for feeding the muddy liquid to the solid foreign matter separation vessel from the muddy liquid vessel. CONSTITUTION:Muddy liquid in a muddy liquid vessel 4 is fed to a solid foreign matter separation vessel 2 by driving a vacuum pump 3. When the surface of the liquid reaches an upper level sensor 21, the vacuum pump 3 is stopped to make the inside of the separation vessel 2 under atmospheric pressure, causing the muddy liquid to be fed to a heavy and light liquids separation vessel 1. At this time, solid matter 8 in the muddy liquid is separated by a wire net 23. A plurality of shade-shaped swash plates 12 fixed to a separation cylinder 11 are arranged in the separation vessel 1. When the muddy liquid passes while rising, it is separated into liquids to a light liquid inflow port and to a heavy liquid inflow port near the fixed part of the swash plates 12 by a difference in specific gravity to cause them to flow into a light liquid chamber and a heavy liquid chamber respectively into which the inside of the cylinder 11 is divided by a partition. And the light liquid in the light liquid chamber rises in the separation cylinder 11 to be introduced into a light liquid vessel 15 and the heavy liquid in the heavy liquid chamber falls in the separation cylinder 11 to be introduced into a heavy liquid discharge pipe 13.
Patent JP-H05122137-A (JP)
Title: Mobile radio system with positional information sending function
Inventor: TANAKA MITSUTOSHI
IPC: H04W64/00
Filed: 1991-10-30
Abstract: PURPOSE:To prevent the influence of a building or the like due to a wave propagation state and to prevent the generation of misdisplay. CONSTITUTION:Plural positional information sending circuits 4 for sending positional information are respectively arranged on gates G1 to G7 arranged in radio zones Z1 to Z5 and the positional information sent from the circuits 4 is stored in mobile radio stations PQ1 to PQ3 getting into/out from the gates G1 to G7. When a mobile radio station moves among plural radio zones, the positional information stored in the mobile radio station and the identification(ID) number of the mobile radio station are transmitted to a base station MQ through fixed stations ZA1 ZB2, ZC3 arranged in the radio zones and the base station MQ receives the positional information sent from the fixed stations ZA1, ZB2, ZC3 and the ID number of the mobile radio station by an emergency information receiving circuit 2.
Patent JP-H09166350-A (JP)
Title: Discharge-opening open-close device for air conditioner
Inventor: KIN DOEN
IPC: F24F13/20
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to delete the manufacturing cost by using a motor which is rotating only in one direction. SOLUTION: Shutter means 10 has shutter drive means 200 for switching a discharge port 50 by guiding and moving by support means 60. The drive means has a motor 120 rotating only in one direction, a pinion 130 coupled to the motor, and first, second racks 140, 141 coupled to the shutter means. The pinion is movable between the first position and second position. The first rack is engaged with the pinion at the first position to move the shutter means in the direction for opening the discharge port, and the second rack is engaged with the pinion at the second position to move the shutter means in the direction for closing the port.
Patent JP-2001110989-A (JP)
Title: Semiconductor device
Inventor: YABUKI SHINOBU
IPC: H01L21/822
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption caused by a leaked current at non- operation time. SOLUTION: A semiconductor device has a plurality of circuit blocks and power is fed to each block with power wiring. The power fed through the inter-block power wiring is fed through a power control circuit in each block to the inside of the block using in-block power wiring. The power in the block at non-operation time is reduced by the power control circuit at each block on the basis of a control signal transmitted from a central control circuit according to the operation/non-operation state of each block. In this case, the power consumption caused by a leaked current is proportional to a voltage of power supply, so a leaked current decreases and power consumption can be reduced when the power voltage is reduced at non-operation time of the circuit.
Patent JP-H09130844-A (JP)
Title: Hierarchical extending equipment
Inventor: MUSHA MASATAKA
IPC: H04W24/02
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a hierarchical extending equipment efficiently improving the deterioration of transmission efficiency due to modulation and demodulation in information transmission especially in the case of connecting a small portable terminal and a wide-area communication network in a communication system by way of plural kinds of transmission routes. SOLUTION: The a hierarchical extending equipment for the communication system by way of the plural kinds of transmission routes consists of a section regulation equipment 103, a portable terminal 104, a base station 107 which are storage devices for storing the section of a specific range among the section between information transmission terminals, and a modulation/demodulation unifying device 110, a public network 111 and a terminal equipment 113 which are a control system and the host control system of the control system for controlling the modulation/demodulation system of each data adapter from outside, as main constitution elements.  Then in this equipment, the sections of the transmission routes to connect are regulated by the section regulation equipment 103 and the modulation/demodulation system within this section is equally set by the modulation/demodulation unifying device 110.
Patent JP-H07142807-A (JP)
Title: Semiconductor laser and its manufacture
Inventor: YAMAMOTO TAKAYUKI
IPC: H01S5/00
Filed: 1993-11-16
Abstract: PURPOSE:To reduce the boundary recombination current between an active layer and a current blocking layer by a method wherein the side walls of an active layer in a trench in the current blocking layer are separated from the side walls of the trench. CONSTITUTION:A current blocking layer 5 is provided on a substrate 1 and has a stripe-shaped trench 8 which reaches the substrate 1. The trench 8 is filled with a cladding layer 2 and an active layer 3 which are formed on the substrate 1 and a cladding layer 4 which is formed on the active layer 3 and the side walls of the active layer 3 are separated from the side walls of the trench 8. With this construction, the active layer 3 is not brought into direct contact with the current blocking layer 5 and the boundary recombination current between both layers 3 and 5 is reduced. Therefore, if the separation is small, a current flowing through the separation is small enough in comparison with the reduced value of the recombination current and an operation can be performed with a low threshold current. With this constitution, the simple manufacturing method of a semiconductor laser can be provided and a low threshold current semiconductor laser can be realized at low cost.
Patent JP-H04157998-A (JP)
Title: Method for settling set value of automatically supplies hot water temperature
Inventor: NAKAHARA YASUHIRO
IPC: F24H1/00
Filed: 1990-10-22
Abstract: PURPOSE:To shorten the time required for setting and to prevent incompletion of setting even at the time when a user forgets the settling operation of a set value by operating the same or another setting means again to settle the set value after the end or setting or settling the set value about no seconds after the end of setting. CONSTITUTION:A tank hot water temperature setting switch 7 is depressed to set a higher ready temperature, and a bathtub automatic supply hot water level setting switch 3 is depressed. At this time, the set ready temperature is settled. Since the automatic supply hot water level is displayed on a bathtub water level LED 6 by depression of the switch 3, the hot water level is adjusted to a desired value by a set value adjusting switch 4. Next, a bathtub automatic supply hot water temperature setting switch 5 is depressed. At this time, the automatic supply hot water level is settled. Since the automatic supply hot water temperature is displayed on a 7-segment LED 2 by depression of the switch 5, the temperature is adjusted to a desired value by the switch 4. The set value of the automatic supply hot water temperature is settled by depressing the switch 5 again or leaving a device as it is for about seconds.
Patent JP-H08226263-A (JP)
Title: Locking device using card key
Inventor: RII JIYAEEHAKU
IPC: E05B13/00
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a locking device incapable of being unlocked even if another magnetic substance is used and to make it impossible to disassemble or unlock the device from the outside thereof. SOLUTION: When a magnetized card key is inserted into an insertion section of an unlocking device, an operation pin 19 inserted into inserting operation holes 26 and 28 formed in an operation hole 20 of a lift 18, an operation piece 25 and a cover piece 27 by magnetic force distributed and inputted to the card key is moved by magnetic force of the card key, and the lift is interlocked with the operation piece. By turning a knob, a cam 30 having an insertion hole 301 inserting an inserting projection 102 of the knob thereinto pushes an uneven step section 23 in a through-hole formed in the central part of the lift while turning it, and a lifting section is guided by guides 14 and 141 formed in a fixed plate 12 and is lowered.  An unlocking piece 25a energizing a pressure section 25a formed in the lower end of the operation piece interlocked with the operation pin to an inserting notch section 201 of a joint lever 2 with an elastic member 34 is lowered, and an interlocking projection 33 is inserted in an interlocking section 9 of a turning shaft to transfer the turning of the knob to a lock device.
Patent JP-S63138226-A (JP)
Title: Measuring method for residual stress of composite material
Inventor: NAKAMURA SHOZO
IPC: G01N3/00
Filed: 1986-11-29
Abstract: PURPOSE:To exactly measure a residual stress of a composite material by measuring in advance an elastic modulus and an optical viscoelasticity characteristic coefficient in a glass-like area at a low temperature and a rubber-like area at a high temperature of a plastic material, and also residual expansion and contraction, and a residual curvature, and deriving a residual stress distribution by a prescribed expression. CONSTITUTION:Elastic moduli EG, ER and optical viscoelasticity characteristic coefficients betaG, betaR in a glass-like area at a low temperature and a rubber-like area at a high temperature of plastic materials A, B are measured in advance. Also, residual expansion and contraction epsilonr and a residual curvature etar of the plastic materials A, B are measured in advance, and a residual fringe order Nr(x) in the final state of a composite material of both the materials A, B is measured. Subsequently, a residual stress distribution sigmar(x) is derived by using an expression I. In such a way, a residual stress of the composite material can be measured exactly, and in this expression, alpha(T): TQ : and TC denote a linear expansion coefficient of the material at a temperature T, a high temperature holding temperature, and a cooling temperature, respectively.
Patent JP-2001106559-A (JP)
Title: Admixture for hydraulic composition
Inventor: HAMADA DAISUKE
IPC: C04B24/32
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To prepare an admixture for a hydraulic composition by which coarse large air bubbles are reduced even in the presence of a fixed amount of taken-in air and a hardened body such as concrete having excellent surface appearance is obtained and which is good in preservation stability. SOLUTION: This admixture contains (A) a polymer or copolymer obtained by polymerizing an ethylenically unsaturated carboxylic acid having a polyoxyalkylene group, a (meta)allyl alcohol and their derivatives and (B) a mixture containing oxyalkylene compounds 1-3 of formula I by specified ratios.
Patent JP-H0212-A (JP)
Title: Pixel of liquid crystal display device and method of realizing gray scale thereof for liquid crystal display device
Inventor: ANSONII JIEI BAANOTSUTO
IPC: G02F1/1333
Filed: 1988-11-14
Abstract: PURPOSE: To produce a liquid crystal display element capable of generating a gray scale by providing each pixel with plural subpixels, connecting controlling capacitors to respective effective capacitors and starting the corresponding subpixels as the function of voltage impressed to the pixel. CONSTITUTION: Each pixel is provided with plural subpixels So to Sq and control capacitors Co to Cq are connected to respective effective capacitors C(Lc)o to C(Lc)q in series to constitute a voltage dividing circuit for controlling voltage between plural effective capacitor terminals. When voltage is impressed to a certain pixel, its relative subpixels are optically started correspondingly to the voltage. Thereby performance for generating a gray scale can be obtained as the function of voltage impressed to the pixel. Consequently, the capacity of each control capacitor can be changed in accordance with a dielectric constant K, a distance between polar plates and the area of the polar plate.
Patent JP-H03167145-A (JP)
Title: Preparation of decanol mixture and didecyl ether mixture
Inventor: HERUBUIIKU HOFUMAN
IPC: C07C67/08
Filed: 1990-10-25
Abstract: PURPOSE: To obtain the subject mixture of excellent properties for plasticizers by dimerizing a butene mixture separated from butadiene and isobutene, hydroformylating twice before and after the dehydration processes, hydrogenating, and, if desired, esterifiying.  
     CONSTITUTION: A butene mixture separated from butadiene and isobutene is dimerized using a catalyst composed of an alkylaluminum dihalogenide and a metal compd. of the group VIII or a supported catalyst containing Ni and Mo on magnesium silicate to obtain an octene mixture. A nonene mixture is obtained by dehydration of a nonanol mixture obtained by formylation and hydrogenation of the octene mixture. By further hydroformylation and hydrogenation a decanol mixture is obtained, and by esterification by pref. phthalic anhydride or adipic acid, the di-decyl ester mixture composed of diisodecyl-phtahlate or -adipate with improved properties, especially in viscosity and fluidity, is obtained. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H06139013-A (JP)
Title: Pointing device and electronic equipment using the same
Inventor: KAGAMI YOSHIJI
IPC: G06F3/0354
Filed: 1992-10-23
Abstract: PURPOSE:To provide a pointing device which can be held at a part of the main body of an electronic equipment in a freely attachable/detachable way, can be used with high operability, and also can improve its input efficiency by setting a casing into a lock hole which is used in a folded state of a display means in a freely attachable/detachable way via an attachment member. CONSTITUTION:A track ball 2 serving as a pointing device is attached onto the right side face 1A of a casing of an electronic equipment 1. A device attachment member 20 is attached by means of a lock hole 11 which is used in a folded state of a display device 8. The part 20 includes a support arm 20A which supports the ball 2 and a fixed arm 20B which is fitted into the hole 11 by means of the elasticity at the side of the equipment 1. Both arms 20A and 20B are made of an elastic material and unified together in a single body. The member 20 and the ball 2 can be freely attached and detached to each other. Then an engagement projection 20D can be elastically attached to an attachment part 2D formed in a support groove 2A when an end part 20C of the arm 20A is put into the groove 2A formed at the lower face side of the ball 2.
Patent JP-2000095797-A (JP)
Title: Oxytocin receptor active substance
Inventor: MOTOYAMA SHIZUO
IPC: A61P15/06
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a new endogenous and physiologically active substance acting on a human uterine muscle oxytocin receptor. SOLUTION: This new human uterine muscle oxytocin receptor has the following physicochemical and physiological properties: (1) acting on a human uterine muscle oxytocin receptor; (2) being adsorbed by a microbonder back C 18 reverse phase column; (3) being adsorbed by a cation-exchange column. The above receptor is useful for elucidation of maintenance of pregnancy, childbearing outbreak mechanism, pathological physiology of premature, or the like, is a body composition having high safety and enables us to develop medicament having diagnostic and curable effect having specific action.
Patent JP-H04160583-A (JP)
Title: Single-chip microcomputer
Inventor: OKAMOTO WATARU
IPC: G06F21/60
Filed: 1990-10-24
Abstract: PURPOSE:To prevent illegal access to a secret zone by comparing the address value of one of passwords with a value stored in a shift register and allowing access to a PROM only when they match each other. CONSTITUTION:Plural passwords are stored in the secret zone 5a of the PROM (Programmable Rom) 5 used as a data memory before ad a password read out of the PROM 5 corresponding to the frequency of input of a password which is inputted from outside is selected; and the value of the password is operated and compared with data inputted to the shift register 20 and only when they match each other, a test mode is allowed by a test circuit 17. Consequently, illegal data access which is caused when data access to the conventional secret zone is freely performed since the test mode is realized is inhibited and high-level security is realized.
Patent JP-H08147233-A (JP)
Title: Asynchronous transfer type disk controller
Inventor: FUJIMOTO NAOMI
IPC: G06F13/10
Filed: 1994-11-21
Abstract: PURPOSE: To improve processing efficiency by eliminating loss time required for the read operation of a useless data part when performing an operation for reading up to the count part of a processing end record. CONSTITUTION: Concerning the device for asynchronously transferring data read from a disk device through a buffer 10 to a host when receiving a read system CCW chain by providing a CA 8 for extracting required control information from a received command, control table 11 for storing the control information, DA 9 for performing the precontrol of processing to a disk device 7A by reading the control information in the control table 11, and buffer 10, the DA 9 is provided with a control means for checking a flag showing read count designation in the control information when the control information is read from the control table 11 and for limiting the precontrol up to the count part of the processing end record when that flag is set.
Patent JP-S63139608-A (JP)
Title: Galvanized iron sheet slitter
Inventor: KIMURA JUNICHI
IPC: B23D29/02
Filed: 1986-12-03
Abstract: PURPOSE:To improve sharpness of a blade and to facilitate a cutting work by a method wherein a cutting blade body is formed by ceramic, and a galvanized iron sheet after cutting is divided into upper and lower parts by means of a doctor blade attached to the rear side of the blade body. CONSTITUTION:The end part of a galvanized iron sheet 20 is butted against edge parts 6a and 7a of blade bodies 6 and 7 made of ceramic, and by pulling a handle 8 this side, the blade bodies 6 and 7 cut through the sheet 20 for cutting. With the handle 8 further pulled this side, cut sides 21 and 22 of the galvanized iron sheet 20 are butted against a doctor blade 4 made of a steel. The cut side 21 on the left arm 3 side is guided upward by means of a tapered surface 4a of the doctor blade 4, and the cut side 22 on the right arm 2 side is guided by means of a tapered surface 4b. Thus, the cut sheet 20 is divided in a vertical direction. This constitution enables the sheet 20 to be cut easily and neatly by means of a low force, and permits maintenance of sharpness of a blade for a long period.